| Chris Lattner | 27ceb9d | 2009-04-15 07:01:18 +0000 | [diff] [blame^] | 1 | // This should warn by default. |
| 2 | // RUN: clang-cc %s 2>&1 | grep "warning:" && |
| 3 | // This should not emit anything. |
| 4 | // RUN: clang-cc %s -Wno-extra-tokens 2>&1 | not grep diagnostic |
| 5 | |
| 6 | // -Werror can map all warnings to error. |
| 7 | // RUN: clang-cc %s -Werror 2>&1 | grep "error:" && |
| 8 | |
| 9 | // -Werror can map this one warning to error. |
| 10 | // RUN: clang-cc %s -Werror=extra-tokens 2>&1 | grep "error:" && |
| 11 | |
| 12 | // This should stay a warning with -pedantic. |
| 13 | // RUN: clang-cc %s -pedantic 2>&1 | grep "warning:" && |
| 14 | |
| 15 | // This should emit an error with -pedantic-errors. |
| 16 | // RUN: clang-cc %s -pedantic-errors 2>&1 | grep "error:" && |
| 17 | |
| 18 | // This should emit a warning, because -Wfoo overrides -pedantic*. |
| 19 | // RUN: clang-cc %s -pedantic-errors -Wextra_tokens 2>&1 | grep "error:" && |
| 20 | |
| 21 | // This should emit nothing, because -Wno-extra-tokens overrides -pedantic* |
| 22 | // RUN: clang-cc %s -pedantic-errors -Wno-extra-tokens 2>&1 | not grep diagnostic |
| 23 | |
| 24 | #ifdef foo |
| 25 | #endif bad // extension! |
| 26 | |
| 27 | int x; |